<template>
  <div class="account-box">
    <!-- 表单区域 -->
    <Form
      class="form"
      :validation-schema="mySchema"
      v-slot="{ errors }"
      ref="fm"
    >
      <!-- <p>{{ errors }}</p> -->
      <!-- 用户名 -->
      <!-- 获取表单中所有的错误信息 -->
      <div class="form-item">
        <div class="input">
          <i class="iconfont icon-user"></i>
          <Field
            name="account"
            type="text"
            :class="{ error: errors.account }"
            placeholder="请输入用户名或手机号"
            v-model="loginForm.account"
          />
        </div>
        <!-- 表单验证错误信息提示 -->
        <div v-show="errors.account" class="error">
          <i class="iconfont icon-warning" />{{ errors.account }}
        </div>
      </div>
      <!-- 密码 -->
      <div class="form-item">
        <div class="input">
          <i class="iconfont icon-lock"></i>
          <Field
            name="password"
            type="password"
            :class="{ error: errors.password }"
            placeholder="请输入密码"
            v-model="loginForm.password"
          />
        </div>
        <!-- 表单验证错误信息提示 -->
        <div class="error" v-show="errors.password">
          <i class="iconfont icon-warning" />{{ errors.password }}
        </div>
      </div>

      <!-- 同意网站的使用协议 -->
      <div class="form-item">
        <div class="agree">
          <!-- 自定义组件校验
          as指定要校验组件的标签的标签名或者html的标签=>Field 的 as起到了一个代理作用
           -->
          <Field as="XtxCheckBox" v-model="loginForm.isAgree" name="isAgree">
            <!-- 4.0.? 穿插槽会报错 -->
            <span>我已同意</span>
          </Field>
          <!--
            <XtxCheckBox>
            <span>我已同意</span>
          </XtxCheckBox>
          -->
          <a href="javascript:;">《隐私条款》</a>
          <span>和</span>
          <a href="javascript:;">《服务条款》</a>
        </div>
        <!-- 表单验证错误信息提示 -->
        <div class="error" v-if="errors.isAgree">
          <i class="iconfont icon-warning" />{{ errors.isAgree }}
        </div>
      </div>
      <a href="javascript:;" class="btn" @click="login">登录</a>
    </Form>
    <!-- 其他登录信息 -->
    <div class="action">
      <!-- 动态登录 -->
      <!-- <span id="qqLoginBtn"></span> -->
      <!--   <img
        src="https://qzonestyle.gtimg.cn/qzone/vas/opensns/res/img/Connect_logo_7.png"
        alt=""
      /> -->
      <!-- 在页面自身打开 -->
      <a
        href="https://graph.qq.com/oauth2.0/authorize?client_id=100556005&response_type=token&scope=all&redirect_uri=http%3A%2F%2Fwww.corho.com%3A8080%2F%23%2Flogin%2Fcallback"
      >
        <img
          src="https://qzonestyle.gtimg.cn/qzone/vas/opensns/res/img/Connect_logo_7.png"
          alt=""
        />
      </a>
      <div class="url">
        <a href="javascript:;">忘记密码</a>
        <a href="javascript:;">免费注册</a>
      </div>
    </div>
  </div>
</template>
<script>
import { Form, Field } from 'vee-validate'
import { reactive, ref } from 'vue'
import { useStore } from 'vuex'
import { useRouter, useRoute } from 'vue-router'
// 导入校验规则
import validateSch from '@/utils/vee-validate-schema.js'
export default {
  components: {
    Form,
    Field
  },
  setup () {
    const fm = ref()
    // 表单对象数据
    const loginForm = reactive({
      account: 'ceshi', // 账号
      password: '123456', // 密码
      isAgree: false // 是否同意网站的使用协议
    })
    // 定义校验函数
    const mySchema = {
      account: validateSch.account,
      password: validateSch.password,
      isAgree: validateSch.isAgree
    }
    // 提交登录
    const store = useStore()
    const router = useRouter()
    const route = useRoute()
    const login = async () => {
      const vali = await fm.value.validate()
      console.log(vali)
      if (vali.valid) {
        // 表单通过校验
        // 后续:调接口登录
        await store.dispatch('user/loginAction', { account: loginForm.account, password: loginForm.password })
        // 合并购物车
        store.dispatch('cart/mergeCartAction')
        // 短路写法:redirectUrl存在就跳到redirectUrl相反就跳到首页
        router.push(route.query.redirectUrl || '/')
      }
    }
    /*     // 生成qq登录的按钮
    onMounted(() => {
      // 组件渲染完毕，使用QC生成QQ登录按钮
      window.QC.Login({
        btnId: 'qqLoginBtn'
      })
    }) */
    return { mySchema, loginForm, fm, login }
  }
}
</script>
<style lang="less" scoped>
// 账号容器
.account-box {
  .toggle {
    padding: 15px 40px;
    text-align: right;
    a {
      color: @xtxColor;
      i {
        font-size: 14px;
      }
    }
  }
  .form {
    padding: 0 20px;
    &-item {
      margin-bottom: 28px;
      .input {
        position: relative;
        height: 36px;
        > i {
          width: 34px;
          height: 34px;
          background: #cfcdcd;
          color: #fff;
          position: absolute;
          left: 1px;
          top: 1px;
          text-align: center;
          line-height: 34px;
          font-size: 18px;
        }
        input {
          padding-left: 44px;
          border: 1px solid #cfcdcd;
          height: 36px;
          line-height: 36px;
          width: 100%;
          &.error {
            border-color: @priceColor;
          }
          &.active,
          &:focus {
            border-color: @xtxColor;
          }
        }
        .code {
          position: absolute;
          right: 1px;
          top: 1px;
          text-align: center;
          line-height: 34px;
          font-size: 14px;
          background: #f5f5f5;
          color: #666;
          width: 90px;
          height: 34px;
          cursor: pointer;
        }
      }
      > .error {
        position: absolute;
        font-size: 12px;
        line-height: 28px;
        color: @priceColor;
        i {
          font-size: 14px;
          margin-right: 2px;
        }
      }
    }
    .agree {
      a {
        color: #069;
      }
    }
    .btn {
      display: block;
      width: 100%;
      height: 40px;
      color: #fff;
      text-align: center;
      line-height: 40px;
      background: @xtxColor;
      &.disabled {
        background: #cfcdcd;
      }
    }
  }
  .action {
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    .url {
      a {
        color: #999;
        margin-left: 10px;
      }
    }
  }
}
</style>
